28703628

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{7741}}^1$

素因数の和:7854

約数の個数: 36

約数和(自身を含む): 73270288

約数和(自身を除く): 44566660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 7741, 15482, 23223, 30964, 46446, 69669, 92892, 139338, 278676, 797323, 1594646, 2391969, 3189292, 4783938, 7175907, 9567876, 14351814, 28703628]

約数ペア:

[(1, 28703628), (2, 14351814), (3, 9567876), (4, 7175907), (6, 4783938), (9, 3189292), (12, 2391969), (18, 1594646), (36, 797323), (103, 278676), (206, 139338), (309, 92892), (412, 69669), (618, 46446), (927, 30964), (1236, 23223), (1854, 15482), (3708, 7741)]